| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.91 | 8.135% | $33.4245 | $33.42 | $33.40 | $33.40 |
| Purchase #2 | $16.79 | 12.391% | $18.8704 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $167.58 | 5.632% | $177.0181 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $208.25 | 7.254% | $223.3565 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $26.81 | 6.400% | $28.5258 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $237.25 | 12.144% | $266.0616 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $144.78 | 11.379% | $161.2545 | $161.25 | $161.25 | $161.30 |
| 7 purchase totals = | $832.37 | $908.5114 | $908.51 | $908.45 | $908.60 | |